Y=-5/2+13
Graphing it out is probably the easiest way to learn
First we want to calculate exactly how much money Bernice sells on a daily basis, so we can determine how many days it'll take to earn 2,430 dollars. We can do this by multiplying the amount of shells she sells every day by the amount she sells them for. So 135 sea shells multiplied by 3 dollars.
<u>135 * 3</u>
This comes up to 405 dollars every day, quite a significant amount considering she's selling shells. Now, divide 2,430 dollars by 405 dollars. This will give us the final result.
<u>2,430 / 405</u>
It will take Bernice exactly 6 days to earn 2,430 dollars.
Answer:
u should have payed attention kid
Step-by-step explanation:
Answer:
The correct factored form is (x -2)(x - 5)
Step-by-step explanation:
When looking for the numbers to go in the parenthesis, find numbers that multiply to the final term and add up to the middle term. To find these, list out the factors of 10.
1 * 10
-1 * -10
2 * 5
-2 * -5
As you can see, -2 and -5 add up to -7. So we select these to go in the parenthesis with x.
(x - 2)(x - 5)